Maricopa County · Arizona · EPA SDWIS 2026Q2
Avondale Water Quality
What's in Avondale's water
PFAS (forever chemicals)
3.4×above guideline
Measured in your water13.5 ppt
Health guideline4 ppt
Legal limit4 ppt
Detected above the EPA's 4 ppt limit for PFOA/PFOS — the "forever chemicals" linked to cancer and immune effects. Compounds found: PFBA, PFBS, PFHpA, PFHxA, PFHxS, PFOA, PFOS, PFPeA.
Water hardness
very hard
Avondale's water is very hard. Hardness isn't a health risk, but it drives scale on fixtures and water heaters, shortens appliance life, and leaves skin and hair dry.
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AVONDALE CITY OF
- Population served
- 83,001
- PWSID
- AZ0407088
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